Planetary Sciences
Image: Curiosity rover sees Martian sulfur up close
This close-up view shows fragments of sulfur crystals, the first ever seen on the Red Planet.
36 minutes ago
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Condensed Matter
Quantum material opens new path for studying unusual electronic behavior
By combining approaches from two rapidly growing fields of quantum physics, researchers at Penn State and Saint Louis University have demonstrated that a novel specialized material can naturally enable a new way to study ...
58 minutes ago
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Mouse found near 7,000 meters may rewrite limits of mammal survival
A tiny mouse living nearly 7,000 meters (23,000 feet) above sea level in the Andes is helping scientists rethink the limits of life on Earth. The animal, a leaf-eared mouse, is the focus of a new international study co-authored ...
Evolution
1 hour ago
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Hidden metastases reveal clues to colorectal cancer recurrence
Researchers identified a six-gene signature in microscopic colorectal cancer (CRC) liver metastases that may help predict recurrence after treatment. The findings suggest these tiny, often undetectable tumor deposits could ...
Medical Xpress
8 minutes ago
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Yeast dietary supplement may offer a safe nutritional strategy to boost cancer immunity
Researchers from Trinity College Dublin (TCD) and University College Dublin (UCD) have shown for the first time that a food supplement made from yeast helps the body make stronger immune cells that can fight cancer. The research ...
Medical Xpress
48 minutes ago
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Mouse study identifies C1 neurons as a driver of prolonged fear and anxiety
Anxiety disorders affect more than 300 million people globally. Several brain regions have been linked to anxiety, but how these regions connect has been poorly understood. By exploring these connections, scientists at St. ...
Medical Xpress
28 minutes ago
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Small aquatic robots that assemble into reconfigurable structures on the water
Most people think of the waterfront as the edge of the city. A team of MIT researchers sees it as a dynamic, Lego-like construction site. Their new system, called "FloatForm," is a swarm of small square robotic boats that ...
Robotics
8 minutes ago
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Birdlike robot swims underwater, then flaps into flight without paddling
Loons, gulls, puffins and petrels are some of the 100 species of birds that can both fly and swim. These diving birds can plunge into water to swim after prey, and leap back into the air to fly away.
Robotics
1 hour ago
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New study highlights potential challenges for using automated AI tools in health care
In experiments in which physicians made decisions about treating hypothetical patients, the physicians tended to trust incorrect advice presented as being generated by artificial intelligence (AI), even after being given ...
Medical Xpress
1 hour ago
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Meet Biomni—an AI-powered biomedical co-scientist
In creating a comprehensive, AI-enabled research agent for the biomedical sciences, Stanford University researchers hope to speed innovation by eliminating the tedium of scientific legwork. Biomni, an AI-powered, multiskilled ...
Hi Tech & Innovation
1 hour ago
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The Future is Interdisciplinary
Find out how ACS can accelerate your research to keep up with the discoveries that are pushing us into science’s next frontier
Medical Xpress
Tech Xplore
Meet Biomni—an AI-powered biomedical co-scientist
AI notetakers promise easy meeting recaps, but some professionals question their use
AI agent tests whether machines can speak for patients at life's end
Perovskite triple-junction solar cells reach 27.3% efficiency with record 770-hour stability
New federated learning algorithm enables private, robust, and fast AI development
Researchers develop a new way to build molecular 'ladders' for organic electronics
Is recursive self‑improvement the dawning of AI superintelligence?
US crackdown on top AI fuels open-source surge
Automated 2D semiconductor screening could speed low-power AI chip development
Almost half of Australian adults have used generative AI
Researchers use Geoguessr champion to test geolocation accuracy in VLMs
Light-powered chip harvests energy, computes and senses chemicals in one stack
AI memory bottleneck may ease as ultrathin chip stacks quadruple high-bandwidth memory density
Rust-to-iron cycle may unlock long-term storage for renewable energy
Small transistor sharpens low-cost thermal cameras without extreme cooling
OpenAI to launch new model after US freeze
Sensors detect California cliff collapses hours to days before failure, report says
Following a four-year study, scientists at UC San Diego's Scripps Institution of Oceanography released a new report to determine whether an early warning system could detect a landslide before it happens. The "California ...
Earth Sciences
1 hour ago
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News outlets urge a judge to sanction OpenAI in a high-stakes AI copyright fight
The New York Times, the Daily News and other media outlets are asking a federal judge to impose sanctions on OpenAI, escalating a fight over artificial intelligence and copyright that could shape the future of a struggling ...
Internet
1 hour ago
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Fast charging can cause irreversible lithium migration in solid-state batteries
Solid-state batteries are often viewed as a promising path toward safer and more powerful energy storage. However, one key question has remained difficult to answer: How does lithium actually move inside the solid materials ...
Analytical Chemistry
1 hour ago
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Volcanoes and wildfires are adding water vapor to the stratosphere, raising climate concerns
Moderate volcanic eruptions and extreme wildfires since 2005 have led to an increase in the amount of water vapor in the stratosphere, a layer of Earth's atmosphere above the weather-filled troposphere. That's potentially ...
High-throughput search tests 200 catalysts, revealing hidden routes for methane chemistry
Catalysts are the hidden engines of modern manufacturing, directly involved in more than 80% of chemical processes. However, catalyst development is highly complex because performance is governed by the interplay of the catalyst, ...
Analytical Chemistry
1 hour ago
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Ancient 100-kilometer Himalayan glacier once reached lower than many of India's famous hill stations
A new study published in Quaternary Science Reviews dates the dramatic collapse of one of the largest glaciers ever documented in the Himalayas. The findings overturn a long-held assumption about what sustains wet-climate ...
Earth Sciences
2 hours ago
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New mechanism explains how nerve cells form one long output branch
DZNE researchers have uncovered a mechanism that determines why a neuron usually forms a single, long extension called an "axon"—a phenomenon that is fundamental to how our brain functions. Contrary to the common view that ...
Medical Xpress
2 hours ago
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Medical AI may look less biased on paper but not in practice, new study finds
Large language models (LLMs) are only as good as the data they learn from. If their training data contains social biases, the models may unintentionally repeat those biases in their responses. As their use increases with ...
Evidence reveals that the language of thought is not natural language
Some people find it useful to talk through their problems—but language isn't necessary for logical reasoning, cognitive neuroscientists at MIT's McGovern Institute for Brain Research say.
Medical Xpress
3 hours ago
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Next‑generation membranes can refine crude oil using under half the energy of distillation
Oil refining is necessary for transforming raw, unusable crude oil into valuable goods like gasoline, diesel, jet fuel and petrochemical feedstocks. However, the usual distillation process is energy-intensive, spurring researchers ...
Hummingbirds and pineapples: Why this ancient relationship hits the evolutionary sweetspot
High above the rainforest floor, tiny ponds form in the leaves of plants perched on tree branches. Frogs breed in these ponds, alongside insects, microbes and even tiny crustaceans, creating miniature ecosystems suspended ...
Earth's deep memory is thawing with the Arctic permafrost, degrading records of our ancient world
Permafrost usually hits the news as a hazard, a planetary risk. When this ice-rich ground thaws, it damages roads and building foundations. It drains lakes and tips trees into drunken forests. It releases greenhouse gases ...
The secret life of roots: How plants fight back against salty soils
To people, salt is a kitchen staple. But to crops, too much of it can be devastating. Across coastal regions and irrigated agricultural land, salt is accumulating in soils, making it harder for plants to absorb water and ...
Strengthening El Nino likely to 'rank among largest' on record
The El Nino weather pattern picked up strength over the past month and is highly likely to "rank among the largest" ever recorded when it peaks between October and December, U.S. forecasters said Thursday.
Heat waves: Why British trees are shedding branches and dying
If you visit the Royal Botanic Gardens at Kew, on the edge of London, you will see a brightly painted skeleton of a dead oak tree. The tree, known as the climate-changed oak, succumbed in the heat wave of 2022. Instead of ...
UK sets record for number of days over 34°C
The UK on Thursday experienced its eighth day in 2026 with the mercury climbing above 34°C (94°F), the Met Office said, breaking the previous record by one day.
The hidden benefits of privacy regulation
The digital era is characterized by near-frictionless conversion of data into dollars—absent regulatory intervention, that is. Privacy laws such as the European Union's General Data Protection Regulation (GDPR) restrict corporations' ...
Why India stopped mourning its dead daughters: Research reveals hidden structures behind dowry's deadly silence
New research from King's College London published in Public Culture has found that the uneven unfolding of a post-independence law designed to free Indian women from the constraints of Hindu kinship inadvertently created ...
Study questions growing international trade in critically endangered sand tiger sharks
In a new study led by University of Delaware researchers Aaron Carlisle and Ed Hale, researchers point to concerns in the international trade of sand tiger sharks, a critically endangered shark species globally, for display ...
One in four managers withholds feedback from those they supervise, even when the news is positive
Performance feedback is critical for supporting career and education decisions, but in a new study published in Management Science, a research team from the University of Portsmouth, the University of Exeter and York University ...
Mild enzymatic method gently refines algae oil for nutrition products
Algae oil is increasingly used as a sustainable source of important nutrients, including polyunsaturated fatty acids that support human health and development. One important example is arachidonic acid, or ARA, which is used ...
Honesty may be more efficient than incentives in organizations, new research finds
For decades, economic theory has often treated people as if they will do the right thing in organizations only when incentives, such as performance pay, force them to. But does this miss the fact that many people also care ...
Pregnant women may avoid child protection out of fear and mistrust
Pregnant women who become involved with child protection services often experience fear, mistrust and stigma, leading some to avoid health and support services altogether, new Griffith University research has found. Ph.D. ...
El Nino powers up as forecasters predict historic strength and a rainier winter for the US South
An intensifying El Niño, nature's heat-releasing thermostat that spikes global temperatures, is heading to historically strong levels, the U.S. National Oceanic and Atmospheric Administration said Thursday.
Sustainability reporting no longer shields companies from criticism
In the past few years, new rules from governments across Europe have required companies to increase their reporting on their sustainability efforts. Since then, stakeholders such as NGOs and journalists have been able to ...
Harmful ozone may have reached two-thirds of EU residents during record June heat wave
Two-thirds of the European Union's population may have been exposed to harmful levels of ozone pollution during last month's record-breaking heat wave, a report exclusively shared with AFP warned Thursday.
Camera traps reveal Chornobyl wildlife changed routines during Russian occupation
An international research team has for the first time investigated how an unfolding armed conflict influenced the behavior of wild animals. Using camera traps, the scientists documented how the Russian occupation of the Chornobyl ...
What if our homes could move?
Imagine living in a home that you could simply pick up and move when extreme weather strikes. Instead of bricks and mortar, it's made from materials sourced from the local environment and, if weather conditions change, you ...
STING protein: Study finds new ways for the body to activate and possibly control inflammation
Understanding inflammation—and, above all, how to regulate it—is one of the great medical challenges of modern medicine. Its role as the first line of defense is crucial. It occurs when the presence of infectious agents triggers ...
The untapped potential of bowel cancer samples to boost understanding of other diseases
About half a million samples are collected from over-50s in Scotland each year in a highly successful NHS program that significantly boosts early cancer detection. But only a tiny amount of the sent-in poo—mixed with fluid—is ...
